The chart shows the alleles responsible for flower color and stem height in pea plants. for these two genes what is the maximum number of different allele combinations that can normally be formed in gametes produced from a cell with these genes? a. 2 b. 4 c. 6 d. 8

How does a lytic infection differ from a lysogenic infection?

Draw the structure of dna nucleotide with adenine as nitrogenous base

Humans are believed to have evolved in coastal regions in east africa. the region had an abundant supply of fish for early humanoids to eat. when scientists analyze the fads gene they see an interesting pattern. people whose families have lived in this area of east africa for generation show a high level of diversity in alleles for the fads gene. conversely, people whose families had migrated inland a moderate distance from sources of fish showed a much lower diversity for fads gene alleles. additionally, the fads alleles found in people whose family has lived inland for generation are almost all gene alleles which produce fads proteins with a high level of function and activity. how do anthropologists explain this?